Holley Alcohol Jets (2) - 148 4704323-20- M Positive and Negative without Confusion:

Positive and Negative without Confusion: This mount features stamped "positive" and "negative" markings to allow easy readability and avoid hooking up the battery incorrectly

These billet aluminum water necks are designed for Pontiac engines

which are the best in the industry and very popular

The ear cup has a soft foam ring around its hard plastic shell so it is comfortable to wear inside the helmet

Green / Red

Holley Alcohol Jets (2) - 148 4704323-20- M Positive and Negative without Confusion:Set of two alcohol jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine